What should I do?

I just went to Wic office and they weighed me. I've gained 6 1/2 pounds in 6 days? I was in hospital overnight on Sunday due to swelling and high blood pressure. They told me I have protein in urine but its not at a bad level yet. Also they gave me a shot to stop my contractions but they started back yesterday and have been worse today...but they aren't that close together. My feet are beinning to turn a reddish/light gray/purple color and i can barely walk. I have an appointment on friday and i called and left a message for the nurse about an hour ago.